Fortunately, Metal Savior sprgfx format requires a minimal effort - just unite the first-7.uor1 and first-8.uor2 to .c1, then first-9.uor2 and first-10.uor3 - to .c2 file. But is there any way to change the endianity in the each separate byte of C rom file, to unmirror tiles horizontally?

Fichier joint : metlsavr.bmp
Fichier joint : metlsavr_cd.bmp
Fichier joint : metlsavr_fix.bmp